GOOD QUALITY PRODUCT, NOT SURE ABOUT SIZE
My order was shipped quickly, packaged well, and arrived quickly. Thinking I should have ordered the large size, though, rather than the medium size "most people" wear. Maybe my nose is more "prominent" than most (?) I don't know. I haven't used my mask long enough yet to be certain of the fit, but, if it's too small, I may have to buy a large rather than medium.